inode having been discarded already. Whether this can actually ever
happen is unclear however so it is worth waiting until someone hits
the problem.
- - Enable the code for setting the NT4 compatibility flag when we start
- making NTFS 1.2 specific modifications.
+
+2.1.28 - Fix a deadlock.
+
+ - Fix deadlock in fs/ntfs/inode.c::ntfs_put_inode(). Thanks to Sergey
+ Vlasov for the report and detailed analysis of the deadlock. The fix
+ involved getting rid of ntfs_put_inode() altogether and hence NTFS no
+ longer has a ->put_inode super operation.
+
+2.1.27 - Various bug fixes and cleanups.
+
+ - Fix two compiler warnings on Alpha. Thanks to Andrew Morton for
+ reporting them.
+ - Fix an (innocent) off-by-one error in the runlist code.
+ - Fix a buggette in an "should be impossible" case handling where we
+ continued the attribute lookup loop instead of aborting it.
+ - Use buffer_migrate_page() for the ->migratepage function of all ntfs
+ address space operations.
+ - Fix comparison of $MFT and $MFTMirr to not bail out when there are
+ unused, invalid mft records which are the same in both $MFT and
+ $MFTMirr.
+ - Add support for sparse files which have a compression unit of 0.
+ - Remove all the make_bad_inode() calls. This should only be called
+ from read inode and new inode code paths.
+ - Limit name length in fs/ntfs/unistr.c::ntfs_nlstoucs() to maximum
+ allowed by NTFS, i.e. 255 Unicode characters, not including the
+ terminating NULL (which is not stored on disk).
+ - Improve comments on file attribute flags in fs/ntfs/layout.h.
+ - Fix a bug in fs/ntfs/inode.c::ntfs_read_locked_index_inode() where we
+ forgot to update a temporary variable so loading index inodes which
+ have an index allocation attribute failed.
+ - Add a missing call to flush_dcache_mft_record_page() in
+ fs/ntfs/inode.c::ntfs_write_inode().
+ - Handle the recently introduced -ENAMETOOLONG return value from
+ fs/ntfs/unistr.c::ntfs_nlstoucs() in fs/ntfs/namei.c::ntfs_lookup().
+ - Semaphore to mutex conversion. (Ingo Molnar)
2.1.26 - Minor bug fixes and updates.
+ - Fix a potential overflow in file.c where a cast to s64 was missing in
+ a left shift of a page index.
+ - The struct inode has had its i_sem semaphore changed to a mutex named
+ i_mutex.
- We have struct kmem_cache now so use it instead of the typedef
kmem_cache_t. (Pekka Enberg)
+ - Implement support for sector sizes above 512 bytes (up to the maximum
+ supported by NTFS which is 4096 bytes).
+ - Do more detailed reporting of why we cannot mount read-write by
+ special casing the VOLUME_MODIFIED_BY_CHKDSK flag.
- Miscellaneous updates to layout.h.
- Cope with attribute list attribute having invalid flags. Windows
copes with this and even chkdsk does not detect or fix this so we